ZCZC MIATCMAT5 ALL TTAA00 KNHC DDHHMM TROPICAL STORM EARL FORECAST/ADVISORY NUMBER 4 NATIONAL WEATHER SERVICE MIAMI FL AL0598 1500Z TUE SEP 01 1998 A HURRICANE WATCH MAY BE REQUIRED FOR A PORTION OF THE NORTHERN GULF OF MEXICO COAST LATER TODAY. TROPICAL STORM CENTER LOCATED NEAR 25.4N 92.7W AT 01/1500Z POSITION ACCURATE WITHIN 75 NM PRESENT MOVEMENT TOWARD THE NORTH OR 10 DEGREES AT 5 KT ESTIMATED MINIMUM CENTRAL PRESSURE 999 MB MAX SUSTAINED WINDS 50 KT WITH GUSTS TO 60 KT 50 KT....... 45NE 90SE 0SW 0NW 34 KT.......100NE 150SE 50SW 50NW 12 FT SEAS..100NE 200SE 100SW 100NW ALL QUADRANT RADII IN NAUTICAL MILES REPEAT...CENTER LOCATED NEAR 25.4N 92.7W AT 01/1500Z AT 01/1200Z CENTER WAS LOCATED NEAR 25.0N 93.0W FORECAST VALID 02/0000Z 25.7N 92.5W MAX WIND 60 KT...GUSTS 70 KT 50 KT... 45NE 90SE 0SW 0NW 34 KT...100NE 150SE 50SW 50NW FORECAST VALID 02/1200Z 26.5N 92.5W MAX WIND 65 KT...GUSTS 80 KT 64 KT... 25NE 25SE 0SW 0NW 50 KT... 50NE 100SE 25SW 25NW 34 KT...100NE 150SE 50SW 50NW FORECAST VALID 03/0000Z 27.3N 92.5W MAX WIND 70 KT...GUSTS 85 KT 64 KT... 25NE 50SE 25SW 25NW 50 KT... 50NE 100SE 50SW 50NW 34 KT...100NE 150SE 75SW 75NW REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 25.4N 92.7W EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE OUTLOOK VALID 03/1200Z 28.3N 92.5W MAX WIND 75 KT...GUSTS 90 KT 50 KT... 50NE 50SE 50SW 50NW OUTLOOK VALID 04/1200Z 29.5N 92.5W MAX WIND 80 KT...GUSTS 95 KT 50 KT... 50NE 50SE 50SW 50NW NEXT ADVISORY AT 01/2100Z AVILA STRIKE PROBABILITIES ASSOCIATED WITH THIS ADVISORY NUMBER CAN BE FOUND UNDER AFOS HEADER MIASPFAT5 AND WMO HEADER WTNT75 KNHC. NNNN